Let me be more specific: When we ran any lisp interpreter the files common2.lsp and common.lsp are loaded. These files contains the definitions of several functions like remove-duplicates. So, where can i find these files? Im using xlisp32 and wanna know if is it possible to read the content of these files and the format will be something like this:

(defun remove-duplicates (list) (cond ((equal ....

For example, in C language we can open the header files like stdio.h and find the printf definition

m0rk4i wrote:Let me be more specific: When we ran any lisp interpreter the files common2.lsp and common.lsp are loaded. These files contains the definitions of several functions like remove-duplicates. So, where can i find these files? Im using xlisp32 and wanna know if is it possible to read the content of these files and the format will be something like this:

(defun remove-duplicates (list) (cond ((equal ....

For example, in C language we can open the header files like stdio.h and find the printf definition

Yes, I understood that, but I don't know anything about xlisp32. You have to look inside the folder where the program xlisp32 is and locate those files, I can't do it for you because I don't have access to your computer.